Patents by Inventor Hiro Sakai

Hiro Sakai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lamp device for a vehicle mounted on a rear window or the like
    Patent number: 4591954
    Abstract: A lamp device for projecting a brake light signal on a motor vehicle comprising a lamp base in the form of a staircase having vertical and horizontal faces, a plurality of light sources mounted on at least one of the vertical faces of the lamp base and a light-transmissive casing having a staircase shape generally complimentary to the shape of the lamp base and overlaying the lamp base. The lamp device further comprises means for attaching same to the rear window of a motor vehicle.
    Type: Grant
    Filed: April 2, 1985
    Date of Patent: May 27, 1986
    Assignee: Stanley Electric Co., Ltd.
    Inventors: Toshihide Kawamura, Hoichiro Kashiwabara, Osamu Waki, Hiro Sakai